Video image processing system
First Claim
1. A video image processing apparatus for processing frames of a video clip, the apparatus comprising:
- a monitor;
a user operable input device; and
a processor responsive to said user operable input device for generating data representing a time-based function defining the manner in which a parameter of the video clip varies within the time of the clip, for generating data for display on the monitor of a graph representing the plot of the function, and for manipulating the graph data for display so as to zoom into or out from a portion of the plot including a point of area of interest in the graph.
1 Assignment
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Accused Products
Abstract
A video image processing system 1 comprises a monitor 5, a stylus/touch tablet device 6 and a processor 3, 7, 30 for processing frames of a video clip. The processor is responsive to the stylus/touch tablet to generate data representing a time-based function defining the manner in which a parameter of the video clip varies with the time of the clip. The processor is arranged to generate data for display on the monitor of a graph representing the plot of the function. The processor also responds to operation of the stylus/touch tablet device by manipulating the graph data for display so as to zoom into or out from a portion of the plot.
12 Citations
21 Claims
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1. A video image processing apparatus for processing frames of a video clip, the apparatus comprising:
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a monitor; a user operable input device; and a processor responsive to said user operable input device for generating data representing a time-based function defining the manner in which a parameter of the video clip varies within the time of the clip, for generating data for display on the monitor of a graph representing the plot of the function, and for manipulating the graph data for display so as to zoom into or out from a portion of the plot including a point of area of interest in the graph. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A video image processing method for processing frames a video clip, the method comprising:
generating data representing a time-based function defining the manner in which a parameter of the video clip varies within the time of the clip, generating data for display of a graph representing the plot of the function, and manipulating the graph data for display so as to zoom into or out from a portion of the plot including a point of area of interest in the graph. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A system in which a graph representing a function is displayable and a zooming operation can be performed into and out from the graph, the graph fading between one scale and another during the zooming operation.
Specification